Configurable Link Wiring: Power Panel Link
Notes
• Power panel link must be daisy-chained (no T-taps).
• Maximum of 32 power panels per link.
• It is not necessary to have the Quantum hub at the
end of the link.
• The sense wire (terminal 5) is used whenever there
is a panel being supplied by an emergency/essential
feed; see power panel instructions for details.
• Each low-voltage PELV (Class 2: USA) terminal can
accept only two 18 AWG (1.0 mm
12 AWG (2.5 mm
) conductors will not fit. Connect
2
as shown using appropriate wire connectors.
12 Quantum
Light Management Hub
TM
Processor link
terminal
5 4 3 2 1
4
3
Control wiring
(1) 12 AWG
(2.5 mm
Link
1: Common
terminator
(LT-1)
Configurable
links
• Total length of control link may be no more than
• GRX-CBL-46L PELV (Class 2: USA) wiring cable
) wires. Two
2
Power panel
Power panel
Data link
(1) shielded, twisted pair 22 AWG
)
(1.0 mm
)
2
2
3: MUX
4: MUX
D: Drain wire in shield (keep away
from ground and all electronics
PELV Terminal Wiring
(2) 12 AWG
(2.5 mm
)
Drain
2
Data link: twisted,
shielded pair
22 AWG (1.0 mm
3: MUX
4: MUX
Sense: 18 AWG (1.0 mm
1 2 3 4
D
5
C
D
Data A OK
Power OK
Data B OK
Link Link
A B
1 2 3 4
D
5
C
D
S
C
ELECT
IRCUIT
2000 ft. (600 m). If link repeater interface and
GRX-CBL-46L cable are used, length may be up
to 4000 ft. (1200 m).
is available from Lutron and contains two 12 AWG
(2.5 mm
) conductors for control power, one
2
twisted, shielded pair of 22 AWG (1.0 mm
data link, and one 18 AWG (1.0 mm
for emergency (essential) sense line.
Power panel
3
4
Link
terminator
(LT-1)
Emergency/essential
sense line
(1) 18 AWG (1.0 mm
)
2
5: Sense line
Sense line is used when there
is a panel being supplied by an
emergency/essential feed
)
2
2
)
) for
2
) conductor
2
R